Corner Caps

Corner Caps for Trucks, Trailers & Roll-Up Doors

Corner caps are heavy-duty truck body parts designed to protect and reinforce the vulnerable corners of box trucks, semi-trailers, dry vans, and utility vehicles. Built from steel, aluminum, or durable plastic, these caps shield exposed edges from impact, corrosion, and everyday wear, extending the life of truck and trailer bodies.

Whether used on roll-up door frames, trailer body corners, or delivery truck panels, corner caps provide superior protection while maintaining a clean, professional appearance. They are a cost-effective solution to prevent costly repairs caused by dents, cracks, and structural fatigue.

Benefits of Truck Corner Caps:

  • Reinforces and protects truck body and trailer corners

  • Prevents rust, corrosion, dents, and panel separation

  • Compatible with box trucks, semi-trailers, dry vans, and utility trailers

  • Available in steel, aluminum, and plastic for different applications

  • Easy installation for fast repairs and retrofits

Common Applications:

  • Roll-up truck door frames

  • Box truck body repair and reinforcement

  • Semi-trailer and dry van corner protection

  • Delivery truck and fleet maintenance

Keep your trucks on the road longer with high-quality corner caps for truck and trailer doors—engineered for strength, durability, and professional fit.

Corner Caps with Part Numbers 
  1. Whiting Sea-Lok Corner Tab Adhesive – Part # ML2001 (Brand: Whiting) 

  2. Advanced Plastic 3-1/16 ″ Corner Tab – Part # CT1 (Brand: Advanced Plastic) 

  3. Advanced Plastic 1-1/4 ″ Swing Door Wide Corner Tab – Part # CT3 (Brand: Advanced Plastic) 

  4. Stoughton Trailers Container AV Model Front Corner Cap – Part # CC4502 (Brand: Stoughton Trailers) 

  5. Fleet Engineers Corner Cap – Part # 02201195 (Brand: Fleet Engineers) 

  6. Fleet Engineers Plastic Corner Protector – Black – Part # 98200256 (Brand: Fleet Engineers) 

  7. Stoughton Trailers Corner Cap – Part # CC1806 (Brand: Stoughton Trailers) 

  8. Stoughton Trailers Corner Cap – Part # CC30-01-CS (Brand: Stoughton Trailers) 

  9. Stoughton Trailers Corner Cap – Part # CC70-01 (Brand: Stoughton Trailers) 

  10. Stoughton Trailers Corner Cap – Part # CC18-03 (Brand: Stoughton Trailers) 

  11. Stoughton Trailers Corner Cap – Part # 40702110 (Brand: Stoughton Trailers) 

  12. Amerimax Corner Cap – Model CRTSKIT16 (Brand: Amerimax) 

  13. Morgan Olson Corner Cap – Model 6266416 (Brand: Morgan Olson) 

  14. Stoughton Trailers Corner Cap – Part # CC3001CS (Brand: Stoughton Trailers) 

  15. Stoughton Trailers Universal Round Strick Corner Cap – Part # CC5003 (Brand: Stoughton Trailers) 

  16. Stoughton Drilled Corner Cap – Part (model unspecified) associated with 042885000000 

  17. Stoughton Trailers Corner Radius (RDSD, 15.25×105.62 in) – Part # 012258310800, MPN: 01-22583-108-00 (Brand: Stoughton Trailers) 

  18. Fleet Warehouse Strick Corner Cap – Part # 005553 (Brand: Fleet Warehouse) 

  19. Stoughton Trailers Cover, Corner Casting, ABS – Part number 042914100000 (Brand: Stoughton Trailers) 

  20. Stoughton Roadside Aluminum Corner Casting Cap – Model 042204410000 (Brand: Stoughton Trailers) 

  21. AUTOMANN Corner Cap RH Curbside – Part # 56499066, MPN: 564.99066 (Brand: Automann)

BrandPart Number / ModelDescription / Notes
WhitingML2001Sea-Lok Corner Tab Adhesive
Advanced PlasticCT13-1/16″ Corner Tab
Advanced PlasticCT31-1/4″ Swing Door Wide Corner Tab
Stoughton TrailersCC4502Container AV Model Front Corner Cap
Fleet Engineers02201195Corner Cap
Fleet Engineers98200256Plastic Corner Protector – Black
Stoughton TrailersCC1806Corner Cap
Stoughton TrailersCC30-01-CSCorner Cap
Stoughton TrailersCC70-01Corner Cap
Stoughton TrailersCC18-03Corner Cap
Stoughton Trailers40702110Corner Cap
AmerimaxCRTSKIT16Corner Cap
Morgan Olson6266416Corner Cap
Stoughton TrailersCC3001CSCorner Cap
Stoughton TrailersCC5003Universal Round Strick Corner Cap
Stoughton Trailers042885000000Drilled Corner Cap
Stoughton Trailers012258310800Corner Radius RDSD 15.25×105.62 in
Fleet Warehouse005553Strick Corner Cap
Stoughton Trailers042914100000Cover, Corner Casting, ABS
Stoughton Trailers042204410000Roadside Aluminum Corner Casting Cap
Automann56499066Corner Cap RH Curbside
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